{"product_id":"dynamite-friction-631-52010l-disc-brake-rotor-rear-left","title":"Dynamite Friction 631-52010L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eOverview of DFC Brake Rotor - Drilled and Slotted - Silver\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-52010L) is engineered for reliable braking performance on select Buick, Cadillac, Oldsmobile, and Pontiac models. Designed with a directional, slotted and drilled surface, this rotor supports effective heat dissipation and consistent stopping power.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDisc type: Solid disc brake rotor with drilled and slotted surface\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 11 mm; discard thickness: 9 mm\u003c\/li\u003e\n\u003cli\u003eOverall height: 38.5 mm; outside diameter: 281 mm\u003c\/li\u003e\n\u003cli\u003eHat finish: Zinc silver with rust-resistant coating\u003c\/li\u003e\n\u003cli\u003eBolt hole quantity: 5; bolt hole diameter: 13.1\/16.3 mm\u003c\/li\u003e\n\u003cli\u003eCenter hole diameter: 70.7 mm; bolt circle diameter: 115\/118 mm\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for optimized braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is a solid rotor designed to meet the braking demands of vehicles such as the Buick LeSabre, Cadillac DeVille, Oldsmobile Regency, and Pontiac Bonneville. The rotor features a plain disc finish combined with a zinc silver hat finish that includes a rust-resistant coating to help extend service life. The drilled and slotted surface improves heat dissipation and helps reduce brake fade under demanding conditions. With a nominal thickness of 11 mm and a discard thickness of 9 mm, this rotor maintains structural integrity while providing consistent braking performance. The directional design of the braking surface ensures proper alignment for optimal pad contact and efficient water and debris evacuation.\u003c\/p\u003e\u003ch2\u003eDFC Brake Rotor Product Line Details\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots to enhance braking efficiency and rotor cooling. This product line is tailored for drivers who require rotors that manage heat buildup effectively while maintaining durability. The silver zinc coating on the hat area provides corrosion resistance, making these rotors suitable for vehicles exposed to varying weather conditions.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or warped rotors on Buick Allante and Cadillac Eldorado\u003c\/li\u003e\n\u003cli\u003eImproves braking response on Pontiac Riviera and Oldsmobile Toronado\u003c\/li\u003e\n\u003cli\u003eReduces brake fade during extended braking on Cadillac Seville\u003c\/li\u003e\n\u003cli\u003eHelps prevent rust and corrosion on Park Avenue and Aurora models\u003c\/li\u003e\n\u003cli\u003eMaintains consistent braking performance for vehicles with 5-lug bolt patterns\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the rotor is installed with the directional surface oriented correctly according to the vehicle’s rotation. Verify bolt hole alignment with the 5-lug pattern and confirm the bolt circle diameter matches the vehicle specifications. Clean the rotor surface before installation to remove any protective coatings or residues. Check the rotor thickness to ensure it is above the discard thickness of 9 mm before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction manufactures the 631-52010L rotor to meet industry standards for durability and performance. The rust-resistant zinc silver coating on the hat and the solid rotor construction contribute to long service life. While no specific warranty information is provided, this rotor is designed to comply with OEM fitment and quality requirements for Buick, Cadillac, Oldsmobile, and Pontiac vehicles.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794131288245,"sku":"HBHR-631-52010L","price":75.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63152010L_Fro.jpg?v=1774641506","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-52010l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}